baber/WOPTO huggingface dataset:
Patent WO-2020223438-A1 (WO)
Inventor: COATES IAIN D
IPC: E21B23/04
Filed: 2020-04-30
Abstract: A valve assembly (50) can include a flow passage (38) extending between an uphole end (54) and a downhole end (56) of the valve assembly, a flapper (62) that pivots between an open position and a closed position, and a pump (82) operable to pivot the flapper, the pump being positioned between the flapper and the downhole end. A method of testing a completion tubing string (22) can include increasing pressure in the completion tubing string while a closure member (62) of a valve assembly is in a closed position, thereby testing a pressure integrity of the completion tubing string on an uphole side of the closure member, and transmitting a pressure signal via a flow passage to a pressure sensor (90) of the valve assembly, thereby causing the closure member to displace to an open position, the pressure sensor being connected to an electronic circuit (86) positioned on a downhole side of the closure member.
Patent WO-2020223685-A1 (WO)
Title: Composés polymorphes et leurs utilisations
Inventor: MACHATHA STEPHEN GITU
IPC: C07D215/38
Filed: 2020-05-01
Abstract: La présente invention concerne des formes de base libre et de sel, et des compositions de ceux-ci à base de petites molécules thérapeutiques agissant en tant qu'agent de piégeage pour des aldéhydes toxiques. La présente invention concerne en outre l'utilisation des formes de base libre et de sel, et des compositions de celles-ci pour le traitement de maladies, de troubles ou d'états dans lesquels une toxicité d'aldéhyde est impliquée dans leur pathogenèse.
Patent WO-2020231698-A1 (WO)
Title: Systems and methods for generating and sharing content
Inventor: AZZINNARI BRUNO
IPC: G11B27/34
Filed: 2020-05-06
Abstract: Systems, methods, and non-transitory computer-readable media can provide an interface for associating at least one portion of selected audio content with visual content to be shared through a content provider system. A text-based scrubber can be provided in the interface for navigating to different segments of the selected audio content, wherein the text-based scrubber permits accessing a first segment of the audio content by selecting a first phrase of the audio content that corresponds to the first segment.
Patent WO-2021230869-A1 (WO)
Title: Compressor rotor structure and method for arranging said rotor structure
Inventor: KUZDZAL MARK
IPC: F04D29/62
Filed: 2020-05-14
Abstract: Compressor rotor structure and methodology for harmonizing compressor aerodynamics and rotordynamics are provided. Disclosed embodiments benefit from a compressor design effective for improving rotordynamics (e.g., stiffer rotor structure) without reducing a usable aerodynamics range of the compressor. This design may involve variation of the rotor structure along the rotor axis to locate respective surfaces defined by respective inlets of the one or more impellers at a varying distance relative to the rotor axis based on respective ratios selected for the configuration of the impeller bodies. This arrangement may be effective for improving rotordynamics while satisfactorily meeting the respective varying aerodynamics requirements at the various compression stages by the impeller bodies.
Patent WO-2020236545-A1 (WO)
Title: Frequency modulated scanning lidar with 360 degrees field of view
Inventor: RUMALA YISA
IPC: G01S17/42
Filed: 2020-05-15
Abstract: A method for scanning a transmitted beam through a 360° FOV in a LIDAR system using no moving parts. The method includes generating a laser beam, frequency modulating the laser beam, and directing the frequency modulated laser beam to a spiral phase plate resonator (SPPR) device. The method further includes directing the beam from the SPPR device onto a conical mirror, and receiving a reflected beam from the target. The method mixes and correlates the transmitted beam and the reflected beam, calculates a fast Fourier transform of signals representing the mixed transmitted and reflected beams, determines beat frequencies in the mixed and transformed signals, identifies intermediate frequencies in the beat frequencies, estimates a time delay between the transmitted beam and the reflected beam from the beat frequencies to determine the distance to the target, and determines a Doppler frequency from the beat frequencies to determine the velocity of the target.
Patent WO-2021011095-A1 (WO)
Inventor: BALASUBRAMANIAN VIJAY
IPC: H04L1/18
Filed: 2020-05-28
Abstract: Test entity for verifying user equipment (UE) device layer 2 sustained downlink maximum data rate decoding performance may send a non-access stratum message to the UE device that requests activation of a downlink-only test mode, sending a first Packet Data Convergence Protocol (PDCP) status request to the UE device, send downlink PDCP packets to the UE device during a measurement interval, receive a physical layer (PHY) hybrid acknowledge request (HARQ) acknowledgement (ACK) or non-acknowledgement (NACK) from the UE device and determine expected missed layer 1 packets based on the received PHY HARQ ACK/NACK, send a second PDCP status request to the UE device after the measurement interval, receive a PDCP status report from the UE device, and determine missed layer 2 packets from a First Missing Count (FMC) value or bitmap included in the received PDCP status report.
Patent WO-2020247549-A1 (WO)
Title: Thermoplastic gel coat
Inventor: DA COSTA LIMS GILMAR
IPC: C08J5/04
Filed: 2020-06-03
Abstract: The present invention relates to a liquid, thermoplastic acrylic gel cap composition that can impart UV resistance, higher impact, and aesthetic effects to a composite material. Additionally, the post processing of the material when combined with a thermoplastic composite can allow for thermoformability, weldability and recyclability, unlike seen with traditional thermoset based gel coats.
Patent WO-2021003014-A1 (WO)
Title: Methods and systems for efficient cyber protections of mobile devices
Inventor: MOORE SEAN
IPC: H04L29/06
Filed: 2020-06-15
Abstract: Enterprise users' mobile devices typically access the Internet without being protected by the enterprise's network security policy, which exposes the enterprise network to Internet-mediated attack by malicious actors. This is because the conventional approach to protecting the mobile devices and associated enterprise network is to tunnel all of the devices' Internet communications to the enterprise network, which is very inefficient since typically only a very small percentage of Internet communications originating from an enterprise's mobile devices are communicating with Internet hosts that are associated with threats. In the present disclosure, the mobile device efficiently identifies which communications are associated with Internet threats, and tunnels only such identified traffic to the enterprise network, where actions may be taken to protect the enterprise network.
Patent WO-2020257473-A1 (WO)
Inventor: YAMAN FATIH
IPC: H01S5/50
Filed: 2020-06-18
Abstract: Aspects of the present disclosure describe systems, methods and structures for providing semiconductor amplifiers exhibiting a low polarization-dependent gain.
Patent WO-2021011304-A1 (WO)
Inventor: HART COLIN
IPC: G01C11/12
Filed: 2020-07-09
Abstract: A method for controlling a near field communication between a device and a transaction card is disclosed. The method includes the steps of capturing, by a front-facing camera of the device, a series of images of the transaction card and processing each image of the series of images to identify a darkness level associated with a distance of the transaction card from the front of the device. The method includes comparing each identified darkness level to a predetermined darkness level associated with a preferred distance for a near field communication read operation and automatically triggering a near field communication read operation between the device and the transaction card for the communication of a cryptogram from an applet of the transaction card to the device in response to the identified darkness level corresponding to the predetermined darkness level associated with the preferred distance for the near field communication read operation
Patent WO-2021030057-A1 (WO)
Inventor: UPCHURCH DAVIS M
IPC: A01H17/00
Filed: 2020-07-29
Abstract: The invention relates to methods of cultivating ectomycorrhizal fungi, the method comprising incubating ectomycorrhizal MAT1-1 mycelia, ectomycorrhizal MAT1-2 mycelia, and ectomycorrhizal male mycelia in a culture medium for about 1 day to about 50 days, thereby cultivating ectomycorrhizal fungi to produce an ectomycorrhizal fungal biomass comprising MAT1-1 ectomycorrhizal mycelia, MAT1-2 ectomycorrhizal mycelia, and male ectomycorrhizal mycelia. Also provided are methods of use of the ectomycorrhizal mycelial biomass.
Patent WO-2021061606-A1 (WO)
Title: Method, system and computer readable storage media for the detection of errors in three-dimensional measurements
Inventor: SCHNABEL RUWEN
IPC: A61C9/00
Filed: 2020-09-22
Abstract: A method, system and computer readable storage media for defects in images during three-dimensional measurement of teeth. An operator may use a dental camera to scan teeth and a trained deep neural network may automatically detect portions of the input images having defects and generate output information regarding those defects for corrective measures to be taken.
Patent WO-2021076366-A1 (WO)
Inventor: KAVE DENNIS
IPC: A01D34/00
Filed: 2020-10-07
Abstract: A device for cutting vegetation comprises a base capable of being selectively propelled about a surface upon which the device sits, a turret affixed to the base and rotatable relative to the base, and one or more vegetation cutting tools affixed to the turret. The turret and cutting tools rotate together 360 degrees relative to the base as the base moves about the surface such that the cutting tools are adapted to cut vegetation on the surface.
Patent WO-2021080839-A1 (WO)
Inventor: SHIH CHE-SHIH
IPC: H01L31/0224
Filed: 2020-10-15
Abstract: L'invention concerne une pâte conductrice pour cellules solaires de type N, comprenant (a) 70 à 99,75 % en poids d'une poudre d'argent ; (b) 0,1 à 3,0 % en poids d'une poudre d'aluminium, D50 de la poudre d'aluminium n'étant pas supérieur à 3 µm ; (c) 5 à 10 % en poids d'une fritte de verre ; et (d) 3 à 30 % en poids d'un milieu organique ; où % en poids est basé sur le poids total de la composition de pâte.
Patent WO-2021087048-A1 (WO)
Title: Cross-linked polyrotaxanes and their application in cement
Inventor: PATEL HASMUKH A
IPC: C04B28/02
Filed: 2020-10-29
Abstract: This document relates to methods for preventing or inhibiting the formation of micro-cracks and fractures in the cement of an oil well using cement compositions that contain cross-linked polyrotaxane additives. The cement compositions containing the cross-linked polyrotaxane additives exhibit increased stiffness without suffering a decrease in compressive strength, as compared to the same cement without the cross-linked polyrotaxane additive.
Patent WO-2021097403-A1 (WO)
Title: Vacuum dressing with atmospheric control feedback
Inventor: GELLMAN BARRY
IPC: A61B5/00
Filed: 2020-11-16
Abstract: Percutaneous access devices (PAD), bandages, or other implantable medical devices are provided that are equipped with filters, environmental controls, and sensors that promote the formation of a natural biologic seal between the skin and the device to form a barrier to microbial invasion into the body. Levels of humidity and pressure are monitored and dynamically controlled to optimize wound closure about an implanted device or when a PAD is not present a wound itself. Methods and systems for actively assessing wound closure are incorporated into the design of percutaneous skin access devices (PAD), bone anchors, or a wound dressing or bandage alone without at PAD. Pressure and humidity sensors provide active feedback for making changes to the ecology of the wound site or PAD insertion site. A filter is used to aerate the wound while also preventing pathogens in the ambient air from reaching the wound.
Patent WO-2021113110-A1 (WO)
Title: Network function virtualization compute element image upgrade
Inventor: RAJ ANANTHA
IPC: G06F8/65
Filed: 2020-11-23
Abstract: A network function virtualization (NFV) compute element installs an image supporting a virtualized network function (VNF) on the element. The image includes instructions/data to initiate a TCP connection between the element and a Software Defined Network (SDN) controller upon reboot of the element. Upon rebooting, the element establishes, as client in accordance with the instructions/data, a TCP connection with the controller. The element then accepts, as a cryptographic network protocol server, a connection via the TCP connection from the controller as a client in accordance with the instructions. Next, the element accepts, as a network management protocol server, a connection via the cryptographic network protocol connection from the controller as network management protocol client. The element receives, from the controller over the network management protocol connection, commands regarding the status of the rebooted compute element, and then transmits, to the controller over the network management protocol connection, responses to the commands.
Patent WO-2021118818-A1 (WO)
Title: Procédés pour éliminer un film d'oxyde d'une structure soi et procédés de préparation d'une structure soi
Inventor: LOTTES CHARLES R
IPC: H01L21/762
Filed: 2020-11-30
Abstract: La présente invention concerne des procédés pour éliminer un film d'oxyde d'une structure silicium sur isolant (SOI). L'oxyde peut être dénudé d'une structure SOI avant le dépôt d'une couche d'épaississement de silicium épitaxial. Le film d'oxyde peut être éliminé par la distribution d'une solution de gravure vers une région centrale de la structure SOI et la distribution d'une solution de gravure sur une région marginale de la structure.
Patent WO-2021138413-A1 (WO)
Title: Wearable fluid collection system and related methods
Inventor: HUANG PING
IPC: A61F5/48
Filed: 2020-12-30
Abstract: Examples relate to devices, systems, and methods for fluid collection such as urine. A wearable fluid collection system includes an undergarment, a fluid collection device, a pump, and a first conduit. The undergarment is configured to be worn by an individual with at least a portion of the undergarment proximate to a urethra of the individual. The fluid collection device is secured to the undergarment so that the fluid collection device covers the urethra of the individual when the undergarment is worn. The pump is secured to the undergarment. The first conduit fluidly couples the pump and the fluid collection device.
Patent WO-2020247984-A1 (WO)
Title: Dispositif de détection pour conduit de fluide ou dispositif de distribution de fluide
Inventor: KRYWYJ DANIEL MILNE
IPC: G01M5/00
Filed: 2020-06-05
Abstract: L'invention concerne des procédés, des systèmes et des appareils pour détecter et déterminer des conditions d'un conduit de fluide et des conditions à l'intérieur d'un conduit de fluide.
Patent WO-2021138670-A1 (WO)
Title: Drill bit and subcortical expanding bone anchor for tenodesis
Inventor: KAM ANDREW
IPC: A61B17/16
Filed: 2021-01-04
Abstract: A drill bit for bone surface preparation and creation of a shallow pilot hole and a bone anchor. The drill bit includes a shaft extending to a distal end, the distal end having a drill tip, a sharp point extending distally from the drill tip, and a stop extending around the shaft at the drill tip, the stop having one or more cutting edges and a diameter that is greater than a diameter of the shaft. The bone anchor includes a body having at least two opposing openings forming a window extending through the body, an expansion member having a pair of connected and spaced wings, the expansion member extending at least partially into the window in the body, and a fixation mechanism comprising an adjustable loop, the adjustable loop extending between the pair of connected and spaced wings in the window of the body.
Patent WO-2021142320-A1 (WO)
Title: Methods of using andrographolide, oridonin and isoliquiritigenin and derivatives thereof
Inventor: LEONARD BRIAN C
IPC: A61K31/197
Filed: 2021-01-08
Abstract: Provided herein are methods of using andrographolide, oridonin, isoliquiritigenin, and derivatives thereof to upregulate β -defensin 3 expression in humans and other veterinary animals. Upregulated β -defensin 3 expression is useful in a number of contexts including the prevention of infections, promotion of mucosal health, treatment of wounds, and the treatment of respiratory conditions.
Patent WO-2021146342-A1 (WO)
Title: A medical implantable interatrial septal defect occlusion device
Inventor: ONORATO EUSTAQUIO MARIA
IPC: A61B17/03
Filed: 2021-01-13
Abstract: The present invention relates to a medical implantable interatrial septal defect occlusion device to occlude the congenital cardiac malformations such as Atrial Septal Defect (ASD) and Patent Foramen Ovale (PFO) providing hemodynamics between two atria. The occlusion device includes distal and proximal discs having expandable shape memory characteristics, pre-created sealed potential fenestrations which are sealed with biocompatible polymeric patch and sutures to be perforated and used for any possible intervention needed.
Patent WO-2021154826-A1 (WO)
Title: Process for controlling organic acid ratios in a carbon dioxide bioconversion process
Inventor: SENARATNE RYAN
IPC: C12P7/54
Filed: 2021-01-27
Abstract: A process includes providing a gaseous substrate comprising CO 2  to a bioreactor; providing acetogenic bacteria and medium to the bioreactor to provide a fermentation broth; providing sodium ions to the bioreactor through one or more sodium ion sources; fermenting the gaseous substrate with the acetogenic bacteria in the fermentation broth to produce one or more organic acids; and controlling a butyric acid to an acetic acid ratio by controlling the pH of the fermentation broth. In one aspect, butyric acid to acetic acid ratio increases when the pH of the fermentation broth decreases, and the ratio of butyric acid to acetic acid concentration decreases when the pH of the fermentation broth increases. The acetogenic bacteria includes a sodium translocating ATPase that is active during fermentation in the bioreactor. The sodium ions are provided so that Na+ is maintained between 1000 to 11000 ppm (g/g) in culture broth.
Patent WO-2021173319-A1 (WO)
Inventor: JANAKIRAMAN RAJAGOPALAN
IPC: H04L45/02
Filed: 2021-02-04
Abstract: Techniques for routing data packets through service chains within and between public cloud networks of multi-cloud fabrics. A router in a network, e.g., a public cloud network, receives data packets from nodes in the network through segments of the network. Based at least in part on (i) a source address of the data packet, (ii) a destination address of the data packet, and (iii) an identity of the segments of the network from which the data packets are received, the router determines a next node in the network to which the data packet is to be forwarded. The router may then forward the data packet through another segment of the network to the next node and then receive the data packet from the next node through the another segment.
Patent WO-2021178281-A1 (WO)
Title: Polypeptides du virus zika
Inventor: POLAND GREGORY A
IPC: C07K14/18
Filed: 2021-03-01
Abstract: Ce document concerne des procédés et des matériels associés à des polypeptides du virus Zika sélectionnés. Par exemple, l'invention concerne des compositions de vaccin qui contiennent un ou plusieurs polypeptides du virus Zika sélectionnés et qui ont la capacité d'augmenter les réponses immunitaires contre des flavivirus tels que des virus Zika chez un mammifère (par exemple, un être humain).
Patent WO-2021188312-A1 (WO)
Inventor: CLARK TERRY
IPC: B65D65/42
Filed: 2021-03-08
Abstract: Un carton revêtu comprend un substrat en carton recyclé ayant un premier côté et un second côté, un premier revêtement barrière aqueux appliqué sur le premier côté, et un second revêtement barrière aqueux appliqué sur le premier revêtement barrière aqueux. Le premier revêtement barrière aqueux est formé à partir d'un mélange de liant et de pigment. Le second revêtement barrière aqueux est formé à partir d'un mélange de liant et de pigment.
Patent WO-2021202148-A1 (WO)
Title: Accurate high-voltage gate detector
Inventor: ABESINGHA BUDDHIKA
IPC: G01R31/3181
Filed: 2021-03-22
Abstract: Systems, methods, and devices for accurate sensing of gate voltages of high-voltage devices are presented. A gate sense circuit can generate accurate transitions of the gate voltages via a differential input provided by a gate node voltage and a source node voltage of the high-voltage devices. The differential input is fed to two separate processing paths, one path for accurate detection of a rising edge of the gate voltage with a reduced propagation delay, and the other path for accurate detection of a falling edge of the gate voltage with a reduced propagation delay. A switch selects an output of the two paths that accurately detects a next edge to be detected. An Output pulse signal defined by the detected rising and falling edges is generated based on the output of the switch.
Patent WO-2021202362-A1 (WO)
Title: Modular cooking appliance having a grease shield
Inventor: MCKEE PHILIP
IPC: A21B7/00
Filed: 2021-03-29
Abstract: A modular cooking apparatus is disclosed. The modular cooking apparatus includes a housing for containing a first and second interchangeable cooking modules. The first interchangeable cooking module contains a first oven, and the second interchangeable cooking module contains a second oven. A grease shield is located within the first oven. The second oven is different from the first oven. The modular cooking apparatus also includes a control panel for receiving cooking inputs, a controller for controlling the first and second interchangeable cooking modules, and a single power plug for receiving electrical power from a wall outlet.
Patent WO-2021247141-A1 (WO)
Inventor: GOLDENBERG JACK
IPC: A61J1/00
Filed: 2021-04-09
Abstract: A method of providing a container containing at least one prescription medication package and its approved Food and Drug Administration prescribing information is described. The Food and Drug Administration prescribing information is not affixed to, adhered to, attached to, or contained within the package of medication, and is present in a quantity that is equal to, or greater, than the quantity of prescription medication packages.
Patent WO-2021211449-A1 (WO)
Title: Method and apparatus for video coding
Inventor: ZHAO XIN
IPC: G06K9/36
Filed: 2021-04-12
Abstract: A method for video decoding in a decoder is provided. In the method, first signaling information and second signaling information is determined from a coded video bitstream of a coded region. The first signaling information is indicative of a first maximum transform size of the coded region of a first prediction mode, and the second signaling information is indicative of a second maximum transform size of the coded region of a second prediction mode. Further, whether transform signaling information is included in the coded video bitstream is determined based on the first signaling information and the second signaling information. The transform signaling information indicates whether an adaptive color transform (ACT) is applied on the coded region. The coded region is subsequently decoded based on the transform signaling information.